According to a report from PEOPLE, Rhianna and Brown are holed up in one of Sean Diddy Comb’s homes trying to mend fences. In fact, it was reported that Brown called Rihanna on her 21st birthday one week ago. “He called to wish her happy birthday,” a source told the magazine. “They’ve reached out to each other. It’s been mutual.” Adds the source: “While Chris is reflective and saddened about what happened, he is really happy to be with the woman he loves.”